Extracting .vfs files from an old game series (2008-2011) NAME: 검은방

[PanicRoom33]

Hello everyone, this is my first message on this forum, so, sorry if i'm posting this in the wrong place...
As the title says, i need help with the extraction of vfs files from this game;
i wanted to localize it but, the only thing i managed to extract, were in-game backgrounds with dragon unpacker...
here are the game links
part 1 : <removed by moderator>

part 2 : <removed by moderator>

part 3 : <removed by moderator>

part 4 : <removed by moderator>

NOTE: the files, in the apks have a ".mp3" extension at the end, i renamed the file (data.vfs.mp3) to data.vfs, and that's pretty much it...

for those who don't want to download the games, here's the vfs file from the third game

i'd like to extract and repack the file, to make the localization work

data.zip